\name{hello}
\alias{hello}
\title{Hello, World!}
\usage{
merge_ps = (ps1,ps2,model = 1)
predict_rand_tax <- function(ps7,ps6,model)
}
\description{
easy for randomforest and merge ps
}
\examples{
#example1
ps1 = data(ps1.rds)
ps2 = data(ps2.rds)

merge_ps = (ps1,ps2,model = 1)

}
